CN1630434A - 再现虚拟声音的设备和方法 - Google Patents

再现虚拟声音的设备和方法 Download PDF

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Publication number
CN1630434A
CN1630434A CNA2004100988192A CN200410098819A CN1630434A CN 1630434 A CN1630434 A CN 1630434A CN A2004100988192 A CNA2004100988192 A CN A2004100988192A CN 200410098819 A CN200410098819 A CN 200410098819A CN 1630434 A CN1630434 A CN 1630434A
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China
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signal
channel
filter coefficient
transfer function
audio
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CNA2004100988192A
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Chinese (zh)
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李俊弦
张成哲
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Samsung Electronics Co Ltd
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Samsung Electronics Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/301—Automatic calibration of stereophonic sound system, e.g. with test microphone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H04S3/008—Systems employing more than two channels, e.g. quadraphonic in which the audio signals are in digital form, i.e. employing more than two discrete digital channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
    • H04S2400/01—Multi-channel, i.e. more than two input channels, sound reproduction with two speakers wherein the multi-channel information is substantially preserved
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/307—Frequency adjustment, e.g. tone control

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Stereophonic System (AREA)
  • Circuit For Audible Band Transducer (AREA)
CNA2004100988192A 2003-12-17 2004-12-17 再现虚拟声音的设备和方法 Pending CN1630434A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR92510/2003 2003-12-17
KR1020030092510A KR20050060789A (ko) 2003-12-17 2003-12-17 가상 음향 재생 방법 및 그 장치

Publications (1)

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CN1630434A true CN1630434A (zh) 2005-06-22

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CNA2004100988192A Pending CN1630434A (zh) 2003-12-17 2004-12-17 再现虚拟声音的设备和方法

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US (1) US20050135643A1 (ko)
EP (1) EP1545154A3 (ko)
JP (1) JP2005184837A (ko)
KR (1) KR20050060789A (ko)
CN (1) CN1630434A (ko)

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CN102549669A (zh) * 2009-09-15 2012-07-04 惠普发展公司，有限责任合伙企业 用于修改音频信号的系统和方法
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CN108353241B (zh) * 2015-09-25 2020-11-06 弗劳恩霍夫应用研究促进协会 渲染系统
CN108028980A (zh) * 2015-09-30 2018-05-11 索尼公司 信号处理装置、信号处理方法及程序
CN111567064A (zh) * 2018-01-04 2020-08-21 株式会社特瑞君思半导体 扬声器驱动装置、扬声器装置以及程序
CN109379655A (zh) * 2018-10-30 2019-02-22 歌尔科技有限公司 一种耳机和一种耳机串扰消除方法
CN109714681A (zh) * 2019-01-03 2019-05-03 深圳市基准半导体有限公司 一种采样率自适应的数字音频3d和混音效果的装置及其实现方法
CN113875265A (zh) * 2020-04-20 2021-12-31 深圳市大疆创新科技有限公司 音频信号处理方法、音频处理装置及录音设备

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